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公开(公告)号：US06957685B1
公开(公告)日：2005-10-25
申请号：US10430871
申请日：2003-05-07
CPC分类号： B22C9/04 , B22D29/003 , B22D31/002 , C21D1/53 , C21D9/0068 , Y02P10/212
摘要： A method of cleaning and of heat treating lost foam castings utilizing a heated, fluidized sand bed is disclosed. The fluidized action of the sand, the movement of the casting through the sand and the heat of the bed, combine to remove residue coating resulting from the lost foam casting process from the casting.
摘要翻译： 公开了一种利用加热流化砂床清洗和热处理失水泡沫铸件的方法。 沙子的流化作用，铸件通过砂子的移动和床的热量结合在一起，以从铸件中除去由失去的泡沫铸造过程产生的残留涂层。
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2.发明授权System for inhibiting corrosion of submerged components in a marine propulsion system 有权用于在海洋推进系统中抑制淹没部件腐蚀的系统公开(公告)号：US08118983B1
公开(公告)日：2012-02-21
申请号：US12687931
申请日：2010-01-15
CPC分类号： C23F13/04 , C23F2213/21 , C23F2213/31
摘要： A corrosion inhibiting system is provided with the ability to allow both primary and secondary portions of the circuit to be used in the alternative without having the primary and secondary systems interfere with each other by operating at the same time. By incorporating a continuity controller, such as a switch or a diode to selectively disconnect the sacrificial anode from the circuit, the primary and secondary systems can both be provided on a marine vessel, but used independently from each other. In that way, the primary and secondary corrosion inhibiting systems are prevented from interfering with each other during normal operation.
摘要翻译： 腐蚀抑制系统具有允许电路的主要部分和次要部分以替代方式使用的能力，而不会通过同时操作而使主要和次要系统彼此干扰。 通过结合诸如开关或二极管的连续性控制器来选择性地将牺牲阳极与电路断开，主系统和辅助系统都可以设置在海洋船上，但彼此独立地使用。 以这种方式，防止一级和二级腐蚀抑制系统在正常操作期间相互干扰。
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公开(公告)号：US07739974B1
公开(公告)日：2010-06-22
申请号：US12204926
申请日：2008-09-05
IPC分类号： B63B59/00
CPC分类号： B63B59/04 , C09D5/1693
摘要： Antifouling materials are used to provide first and second layers or coatings on a submersible object. The first and second layers are visually distinct from each other, such as being made of two distinct colors, so that the ablation of an outer layer will be evident when an inner layer is exposed to show a different color in the regions of ablation. The materials for the first and second layers can be chemically active to cause the antifouling nature of the materials or can be electrically conductive to permit their use in the creation of either chlorine bubbles on the wetted surface or a change in ionic characteristic of water in contact with the wetted surface.
摘要翻译： 防污材料用于在潜水物体上提供第一层和第二层或涂层。 第一层和第二层在视觉上彼此不同，例如由两种不同的颜色制成，使得当内层暴露以在消融区域中显示不同颜色时，外层的烧蚀将是显而易见的。 用于第一层和第二层的材料可以是化学活性的以引起材料的防污性质，或者可以导电，以允许它们用于在湿润表面上产生氯气泡或接触水中的离子特性的变化 与湿润的表面。
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公开(公告)号：US07905992B1
公开(公告)日：2011-03-15
申请号：US11827727
申请日：2007-07-13
CPC分类号： C23F13/06 , B63B59/04 , C08K3/04 , C09D5/16 , C09D5/24 , C09D7/67 , C09D7/68 , C09D7/69 , C09D7/70 , C23F2213/31
摘要： An electrically conductive surface of a submerged object comprises a polymer matrix, such as a resin, with a plurality of electrically conductive nanoparticles suspended within the polymer. The nanoparticles are preferably smaller than 100 nanometers in their minimum dimension. In addition, large electrically conductive particles can be suspended in the polymer. The larger particles are typically greater than 300 nanometers in minimum dimension. The larger particles can comprise carbon powder or fibers. The electrically conductive nanoparticles, which can be nanotubes or ferrules, for example, and the larger particles, which can be carbon powder or fibers, are suspended homogeneously within the polymer matrix for best results and most uniform electrical conduction through the thickness of the composite layer.
摘要翻译： 浸没物体的导电表面包括聚合物基质，例如树脂，其中悬浮在聚合物内的多个导电纳米颗粒。 纳米颗粒的最小尺寸优选小于100纳米。 此外，大的导电颗粒可以悬浮在聚合物中。 较大的颗粒通常在最小尺寸上大于300纳米。 较大的颗粒可以包括碳粉或纤维。 例如可以是纳米管或套圈的导电纳米颗粒和可以是碳粉末或纤维的较大颗粒均匀地悬浮在聚合物基质内，以获得最佳结果，并通过复合层的厚度得到最均匀的电传导 。
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公开(公告)号：US07191770B1
公开(公告)日：2007-03-20
申请号：US11146769
申请日：2005-06-07
IPC分类号： F02B77/02
CPC分类号： F02F1/004 , F05C2203/08 , F05C2225/00 , F05C2225/12
摘要： An engine is made by providing a layer of material between the outer surface of a cylinder liner and the inner surface of the cylinder opening within an engine block. The material can be a polymer or a ceramic. Polyether ether ketone or polyethylene terephthalate can be a polymer used for these purposes. Zirconia or yttria can be ceramic used for these purposes. An electro-deposited paint can serve as the layer of thermally insulative material.
摘要翻译： 发动机通过在气缸套的外表面和发动机缸体内的气缸开口的内表面之间提供一层材料制成。 该材料可以是聚合物或陶瓷。 聚醚醚酮或聚对苯二甲酸乙二醇酯可以是用于这些目的的聚合物。 氧化锆或氧化钇可以陶瓷用于这些目的。 电沉积涂料可以用作绝热材料层。
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公开(公告)号：US07025013B1
公开(公告)日：2006-04-11
申请号：US10893512
申请日：2004-07-16
申请人： Richard E. Staerzl , Christopher J. Misorski , Mitesh B. Sheth , Kevin R. Anderson , Corey N. Nianekeo
发明人： Richard E. Staerzl , Christopher J. Misorski , Mitesh B. Sheth , Kevin R. Anderson , Corey N. Nianekeo
IPC分类号： B63B59/00
摘要： A multilayered submersible structure has an outer coating that is disposed in contact with water in which the structure is submerged, a current distribution layer or charge distribution layer, an electrical conductor connectable in electrical communication to a source of electrical power, and a support structure. By selectively energizing the current distribution layer, or charge distribution layer, chemical and ionic changes can be caused in the water immediately adjacent the outer coating or layer to inhibit the growth of marine organisms on the outer surface of the submersible structure.
摘要翻译： 多层潜水结构具有与被结构浸没的水接触的外涂层，电流分布层或电荷分布层，可与电源电连接的电导体和支撑结构。 通过选择性地激励电流分布层或电荷分布层，可以在紧邻外涂层或层的水中引起化学和离子变化，以抑制潜水结构外表面上的海洋生物的生长。
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7.发明授权Fuel injector with an improved poppet which is increasingly comformable to a valve seat in response to use 有权燃料喷射器具有改进的提升阀，其响应于使用而越来越多地适应于阀座公开(公告)号：US06755360B1
公开(公告)日：2004-06-29
申请号：US09797143
申请日：2001-03-01
IPC分类号： F02M5100
CPC分类号： F02M61/08 , F02M51/0671 , F02M51/0682 , F02M61/166 , Y10S239/19
摘要： Poppets for fuel injectors are provided with an improved sealing surface by making the poppet from a softer material than is known in the prior art. Instead of providing a Rockwell C hardness value of 50 or greater, as is known to those skilled in the art of poppet manufacture, the improved poppet is made of a softer material that allows the valve head of the poppet to wear in such a way that its shape conforms more accurately with a valve seat of the nozzle of a fuel injector. This also provides the beneficial result of improved salt water corrosion resistance. By using a softer metal to make the poppet, the improved sealing characteristic improves fuel efficiency of the engine and reduces emissions of undesirable compounds.
摘要翻译： 用于燃料喷射器的喷嘴通过从比现有技术中已知的更软的材料制造提升阀提供改进的密封表面。 替代提供50或更大的洛氏C硬度值，如提升阀制造领域的技术人员已知的，改进的提升阀由更软的材料制成，允许提升阀的阀头以如下方式磨损： 其形状更准确地与燃料喷射器的喷嘴的阀座一致。 这也提供了改善盐水耐腐蚀性的有益效果。 通过使用较软的金属来制造提升阀，改进的密封特性提高了发动机的燃油效率并且减少了不需要的化合物的排放。
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公开(公告)号：US07387553B1
公开(公告)日：2008-06-17
申请号：US10780342
申请日：2004-02-17
IPC分类号： B63H20/32
CPC分类号： B63H20/32
摘要： A marine propulsion system drive unit is provided with a polymer layer to protect its outer surface from abrasion and corrosion. The polymer layer is injection molded around the outer surface of a metallic gear case structure or drive shaft housing to provide a coat which is approximately 3 millimeters thick and which will resist scratching and corrosion. The polymer layer can be a glass filled polymer or a carbon filled polymer. An adhesion promoter can be used to enhance the bonding and intimate contact between the inner surface of the polymer layer and the outer surface of the metallic gear case structure or drive shaft housing.
摘要翻译： 船用推进系统驱动单元设置有聚合物层，以保护其外表面免受磨损和腐蚀。 聚合物层被注塑在金属齿轮箱结构或驱动轴壳体的外表面周围，以提供约3毫米厚的涂层，并且将防止划伤和腐蚀。 聚合物层可以是玻璃填充聚合物或填充碳的聚合物。 可以使用粘合促进剂来增强聚合物层的内表面和金属齿轮箱结构或驱动轴壳体的外表面之间的结合和紧密接触。
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公开(公告)号：US07211173B1
公开(公告)日：2007-05-01
申请号：US10629814
申请日：2003-07-29
IPC分类号： C23F13/00
CPC分类号： B63B59/04
摘要： A marine fouling inhibiting system comprises first and second conductors which are made of a polymer matrix, such as vinyl ester, and a suspended conductor, such as graphite powder or particles. This type of conductive material is formed to provide two sections of a boat hull so that a source of electrical current can be used to reversibly cause an electric current to flow to and from the conductive coatings. The conductive coatings are electrically insulated from each other in order to force the formation of an electrical circuit which includes the two conductive coatings, the source of electrical current, and the water in which the boat hull is disposed. This results in the creation of chlorine bubbles on the conductive surfaces. Chlorine bubbles on the boat hull surfaces discourage the formation of marine growth, such as barnacles.
摘要翻译： 海洋污垢抑制系统包括由诸如乙烯基酯的聚合物基质制成的第一和第二导体以及诸如石墨粉末或颗粒的悬浮导体。 这种类型的导电材料被形成为提供船体的两个部分，使得可以使用电流源来可逆地引起电流流过和流出导电涂层。 导电涂层彼此电绝缘，以便强制形成电路，该电路包括两个导电涂层，电流源和设置船体的水。 这导致在导电表面上产生氯气泡。 船体表面上的氯气泡阻止海洋生长的形成，如藤壶。
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公开(公告)号：US07712216B1
公开(公告)日：2010-05-11
申请号：US11638544
申请日：2006-12-13
IPC分类号： B23P6/00
CPC分类号： B22D19/10 , B23P6/00 , C23C4/01 , Y10T29/49233 , Y10T29/49234 , Y10T29/49732 , Y10T29/49734 , Y10T29/49742
摘要： A restoration process for restoring surface porosity defects resulting from the casting process in metal cast products. The areas of a cast product having surface porosity defects are identified and the areas not containing surface porosity defects are masked using an adhesive, reusable, rubberized mask. The masked surface is subsequently cleaned and a metal spray is applied to the surface porosity defects. The mask is removed and the restored surface porosity defects are hand finished to create a cast product having less than 0.05% surface porosity.
摘要翻译： 用于恢复由金属铸造产品中的铸造工艺引起的表面孔隙度缺陷的恢复过程。 鉴定具有表面孔隙度缺陷的铸造产品的区域，并且使用粘合剂，可重复使用的橡胶掩模掩蔽不含表面孔隙缺陷的区域。 随后清洁被掩蔽的表面，并将金属喷雾施加到表面孔隙度缺陷。 去除掩模，并手工修复恢复的表面孔隙度缺陷，以产生具有小于0.05％表面孔隙率的铸造产品。
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